Changing the clock is a good time for these seasonal or annual reminders: 
Home-Safety Devices - Replace batteries in smoke and carbon monoxide detectors (don't forget flashlights, too) and inspect pressure gauges on fire extinguishers.
Food Supplies - Check for expired dates in the pantry to discard. And don't forget the freezer...is it a "Hotel California" where foods check in - but they never check out?
Filters - Vacuum and clean grates, coils, and condensers on furnaces, refrigerators, stoves, and air conditioners. Clean or replace filters in furnaces and air conditioners.
Fans - Ceiling fans? Clean and tighten blades that may have worked loose during last year's use.
Gutters - Clear winter debris to keep gutters working properly and to prevent bigger problems caused by clogging.
Windows - Wipe winter off your view of the world. Remember to clean screens and window coverings, too.
Clothes - Make a wardrobe check as you bring out warm-weather clothing. Sort winter clothing for discards and donations before you store.
BONUS: Your Health - You take care of everything and everyone, but what about you? Schedule that screening or preventive care appointment you've been putting off.
